Q:Anti-theft door lock body double fast escape with no escape What is the difference

Double fast in the case of a lock, a door handle on all open; without double fast lock (the middle 3 points out of the tongue), it must use the key to open. Double fast (outside the handle can be raised to achieve fast lock the door, which can also push the handle up to achieve fast lock the door can also be pressed down to achieve fast open the door, but the double fast handle must be used together with the double fast lock to achieve fast lock Quick open function)

Panpan anti-theft door; beautiful heart security door; step anti-theft door; Feiyun anti-theft door; Consumers to buy anti-theft door to pay attention to three markers: security door security code (FAM), security level and corporate security features. Among them, the anti-theft security level mark permanently fixed in the inner hinge edge, from the ground height of about 160 cm on the location. The new standard on the security door security level, door frame door thickness and lock points were strictly regulated. The new standard will be anti-theft security level from the original C, B, A three to a, B, C, D four (code "J, Y, B, D"), a class of customized products, (Grade A is not less than 30 minutes, Class B is not less than 15 minutes, Grade C is not less than 10 minutes, and Grade D is not less than 6), and the four grades are different from each other because of different levels. minute). Where the regular manufacturers of anti-theft door, in the upper left corner of the door will have a Arial gravure "security level mark", if the door is not the mark, it is not a real security door.

Q:Corridor security door how much money

800 per square meter, you can count about.

Q:A ladder two staircase room, the door of the door fitted with the child door (security door) than my home ordinary security door to large, feng shui on the impact of it? How to resolve?

Generally will not affect, but your door above the door is empty, the general new house is better to set the town house better. Most of the storage of Cao fat 丨 blocking Chou Chicken chicken is simply to buy a 10 cm size of the portrait, the top of the door on both sides of the location. If the old house does not matter.

Q:How do you deal with the theft of the door switch?

With the home of the vegetable oil added to the door (chain) on the line

Q:How to do the security key in the lock?

If it is the kind of keyhole is accessible from the opposite keyhole to take a small thing to break the key to poke out if the keyhole, it can only change the lock

Q:Anti-theft door cat's eye monitoring advice expert into

1: the scope of monitoring, in front of my house, this is not illegal it ------------------------- Bibi upside down to install the agent - -------- not illegal. 2: to use the wireless, because it has been renovated, there is no way to re-wiring plus power ----------- can use the wireless 3: can and computer or connection, easy to see ----- ---------------------------------- can be achieved 4: Some people say that what cat eye monitoring or micro-monitoring, after all Which can meet my requirements - micro-monitoring can meet your requirements 5: the budget about how much money ----------------------------- ----------------------------------- to see what brand of re-pricing.

Q:How to remove and pull out the anti-theft door on the expansion?

First with a professional tool to expand out of the expansion, after taking the hammer, hammer a hammer can be demolished.